popover html内容
Bootstrap Popover弹出框
stirred up some popover batter搅拌油漆;船被岩石撞坏了
N-COUNT（可数名词） A popover is a light, hollow muffin. 质轻空心松饼 [美国英语]
...blueberry popovers with cinnamon ice-cream.
...蓝莓松饼配上肉桂冰淇淋。